DE2256171C3 - Verfahren zur Herstellung von Disazopigmenten - Google Patents
Verfahren zur Herstellung von DisazopigmentenInfo
- Publication number
- DE2256171C3 DE2256171C3 DE19722256171 DE2256171A DE2256171C3 DE 2256171 C3 DE2256171 C3 DE 2256171C3 DE 19722256171 DE19722256171 DE 19722256171 DE 2256171 A DE2256171 A DE 2256171A DE 2256171 C3 DE2256171 C3 DE 2256171C3
- Authority
- DE
- Germany
- Prior art keywords
- coupling
- added
- water
- pigment
- solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
- C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paints Or Removers (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722256171 DE2256171C3 (de) | 1972-11-16 | 1972-11-16 | Verfahren zur Herstellung von Disazopigmenten |
NL7315383A NL7315383A (US07534539-20090519-C00280.png) | 1972-11-16 | 1973-11-09 | |
CH1589873A CH583282A5 (US07534539-20090519-C00280.png) | 1972-11-16 | 1973-11-13 | |
BR894073A BR7308940D0 (pt) | 1972-11-16 | 1973-11-14 | Processo para a preparacao de corantes disazo insoluveis em agua |
IT3131573A IT1001762B (it) | 1972-11-16 | 1973-11-14 | Processo per la produzione di pigmenti bisazoici |
AR25098973A AR196574A1 (es) | 1972-11-16 | 1973-11-14 | Procedimiento para la preparacion de pigmentos disazoicos |
AU62507/73A AU6250773A (en) | 1972-11-16 | 1973-11-15 | Azo pigments |
CA185,863A CA1010024A (en) | 1972-11-16 | 1973-11-15 | Process for the preparation of disazo pigments |
JP48127790A JPS5817771B2 (ja) | 1972-11-16 | 1973-11-15 | ジスアゾビグメント ノ セイホウ |
GB5330973A GB1455284A (en) | 1972-11-16 | 1973-11-16 | Process for the preparation of disazo pigments |
FR7340864A FR2207168B1 (US07534539-20090519-C00280.png) | 1972-11-16 | 1973-11-16 | |
BE137831A BE807415A (fr) | 1972-11-16 | 1973-11-16 | Procede de preparation de pigments disazoiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722256171 DE2256171C3 (de) | 1972-11-16 | 1972-11-16 | Verfahren zur Herstellung von Disazopigmenten |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2256171A1 DE2256171A1 (de) | 1974-06-12 |
DE2256171B2 DE2256171B2 (de) | 1978-11-23 |
DE2256171C3 true DE2256171C3 (de) | 1979-07-26 |
Family
ID=5861894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722256171 Expired DE2256171C3 (de) | 1972-11-16 | 1972-11-16 | Verfahren zur Herstellung von Disazopigmenten |
Country Status (12)
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2516032C2 (de) * | 1975-04-12 | 1984-10-04 | Bayer Ag, 5090 Leverkusen | Verfahren zum Diazotieren aromatischer Amine |
DE2516031A1 (de) * | 1975-04-12 | 1976-10-28 | Bayer Ag | Verfahren zur herstellung von azofarbstoffen |
JPS5922746B2 (ja) * | 1975-11-18 | 1984-05-29 | タオカカガクコウギヨウ カブシキガイシヤ | キンゾクサクエンセンリヨウノセイホウ |
JPS5922747B2 (ja) * | 1975-11-19 | 1984-05-29 | タオカカガクコウギヨウ カブシキガイシヤ | キンゾクサクエンセンリヨウノ セイゾウホウ |
JPS54155227A (en) * | 1978-05-30 | 1979-12-07 | Ricoh Co Ltd | Preparation of dis-or trisazo pigment |
JPS61141770U (US07534539-20090519-C00280.png) * | 1985-02-25 | 1986-09-02 | ||
JPS63152668A (ja) * | 1987-11-20 | 1988-06-25 | Ricoh Co Ltd | トリスアゾ顔料の製造方法 |
US6417178B1 (en) * | 1994-07-19 | 2002-07-09 | University Of Pittsburgh | Amyloid binding nitrogen-linked compounds for the antemortem diagnosis of alzheimer's disease, in vivo imaging and prevention of amyloid deposits |
JP7077908B2 (ja) * | 2018-07-12 | 2022-05-31 | 東洋インキScホールディングス株式会社 | カラーフィルタ用着色組成物及びカラーフィルタ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1172849A (fr) * | 1956-03-07 | 1959-02-16 | Ciba Geigy | Procédé de préparation de pigments azoïques |
-
1972
- 1972-11-16 DE DE19722256171 patent/DE2256171C3/de not_active Expired
-
1973
- 1973-11-09 NL NL7315383A patent/NL7315383A/xx unknown
- 1973-11-13 CH CH1589873A patent/CH583282A5/xx not_active IP Right Cessation
- 1973-11-14 IT IT3131573A patent/IT1001762B/it active
- 1973-11-14 BR BR894073A patent/BR7308940D0/pt unknown
- 1973-11-14 AR AR25098973A patent/AR196574A1/es active
- 1973-11-15 JP JP48127790A patent/JPS5817771B2/ja not_active Expired
- 1973-11-15 AU AU62507/73A patent/AU6250773A/en not_active Expired
- 1973-11-15 CA CA185,863A patent/CA1010024A/en not_active Expired
- 1973-11-16 BE BE137831A patent/BE807415A/xx unknown
- 1973-11-16 FR FR7340864A patent/FR2207168B1/fr not_active Expired
- 1973-11-16 GB GB5330973A patent/GB1455284A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AR196574A1 (es) | 1974-02-06 |
DE2256171B2 (de) | 1978-11-23 |
JPS5817771B2 (ja) | 1983-04-09 |
JPS4981439A (US07534539-20090519-C00280.png) | 1974-08-06 |
CH583282A5 (US07534539-20090519-C00280.png) | 1976-12-31 |
GB1455284A (en) | 1976-11-10 |
FR2207168B1 (US07534539-20090519-C00280.png) | 1977-08-12 |
DE2256171A1 (de) | 1974-06-12 |
BE807415A (fr) | 1974-05-16 |
CA1010024A (en) | 1977-05-10 |
FR2207168A1 (US07534539-20090519-C00280.png) | 1974-06-14 |
BR7308940D0 (pt) | 1974-08-22 |
NL7315383A (US07534539-20090519-C00280.png) | 1974-05-20 |
IT1001762B (it) | 1976-04-30 |
AU6250773A (en) | 1975-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OI | Miscellaneous see part 1 | ||
C3 | Grant after two publication steps (3rd publication) | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |